Amal 600 / 900 Series Concentric Carburetor Gasket Kit (1) Layshaft M Part number is 57-2538

M Part number is 57-2538

M Part number is 622/208 or 99-9911

M Part number is 99-9969 & 54523508

You will get a total of four rubber buffers

Amal 600 / 900 Series Concentric Carburetor Gasket Kit (1) Layshaft M Part number is 57-2538New Amal Concentric MKI Gasket Kit. Rebuild you Amal carb the correct way using this O. E. M. gasket kit. This kit comes with all the gaskets and o rings to your rebuild your 600 or 900 series Amal MKI concentric carb. Concentric carbs where fitted to most Triumph, BSA & Norton models from 1968 an on. Please refer to your parts catalog for proper fitment. *****Please note that this gasket set will fit all Amal Concentric 600 & 900 series carbs.*****